The civil investigation into Bechtel/Parsons Brinckerhoff and Modern Continental Construction Co. focuses on what Attorney General Thomas Reilly called poor oversight and shoddy work on the project, a ...

National Briefing: New England: Massachusetts: Big Dig Leaks Found Water continues to leak steadily into a Boston Big Dig tunnel, an independent analysis shows, despite claims by officials of the ...

BOSTON -- On an ordinary Friday about 7 p.m., Matthew Medford dropped his wife off at Logan International Airport, but instead of heading north to the comfort of his suburban home, Medford took a ...

Boston drivers who have struggled with traffic-induced headaches for the last 12 years will finally start to see the results of one of the nation’s largest engineering feats. The Big Dig, designed to ...

BOSTON – Big Dig officials said Monday they may need another $12 million for repair work after last month's fatal ceiling panel collapse, and warned the price tag could climb higher if more trouble ...

BOSTON The Big Dig is a Big Sieve. In a burgeoning political and engineering scandal, Boston's gleaming new underground Interstate 93 highway is riddled with hundreds of leaks. And the builders may ...

Despite the completion of a landmark portion of the Big Dig Project and the reopening of all lanes of the Sumner tunnel and Interstate 93 Exit 26, Boston traffic continues to be slow, partially due to ...

BOSTON (AP) -- One of the Big Dig's largest contractors, Modern Continental Construction Inc., has reached a settlement with the state that includes $21 million related to a fatal tunnel ceiling ...

Del Valle's death prompted tunnel and road closures and sparked a public furor over the Big Dig project, which has been plagued by cost overruns, leaks, falling debris, and other problems linked to ...